libmpcodecs/vf_fspp: update to latest version from mplayer

Please see mplayer svn for authorship and individual commits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavfilter/libmpcodecs/vf_fspp.c

@@ -45,12 +45,13 @@
 #include "img_format.h"
 #include "mp_image.h"
 #include "vf.h"
-#include "vd_ffmpeg.h"
+#include "av_helpers.h"
 #include "libvo/fastmemcpy.h"
 
 #include "libavutil/internal.h"
 #include "libavutil/intreadwrite.h"
 #include "libavutil/mem.h"
+#include "libavutil/x86/asm.h"
 #include "libavcodec/avcodec.h"
 #include "libavcodec/dsputil.h"